/Engine/Source/Runtime/Core/Public/Misc/CString.h
Finds string in string, case insensitive
Finds string in string, case insensitive
Position in Str if Find was found, otherwise, NULL. If Find is non-null but empty, returns Str.
static const [CharType](API\Runtime\Core\Misc\TCString\CharType) * Stristr ( const [CharType](API\Runtime\Core\Misc\TCString\CharType) * Str, const [CharType](API\Runtime\Core\Misc\TCString\CharType) * Find )